- How do you start a fire without any matches or arms? - How do you turn your beard into nourishing soup?- How do you build an Igloo on an ice moon in zero gravity when you're unconscious?- In Space you'll meet lots of swirly things. What are they and which ones are nice?- if you spend over three months in a parallel Universe do you have a double VAT liability?- You're in a Red Alert situation but the electrics are down - do you send your crew a memo politely informing them of the situation or do you put on a red balaclava and start flashing?